CA3054348A1 - System and method for ducted ventilation - Google Patents

System and method for ducted ventilation Download PDF

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Publication number
CA3054348A1
CA3054348A1 CA3054348A CA3054348A CA3054348A1 CA 3054348 A1 CA3054348 A1 CA 3054348A1 CA 3054348 A CA3054348 A CA 3054348A CA 3054348 A CA3054348 A CA 3054348A CA 3054348 A1 CA3054348 A1 CA 3054348A1
Authority
CA
Canada
Prior art keywords
location
flow rate
volumetric flow
duct
impellor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CA3054348A
Other languages
English (en)
French (fr)
Inventor
Remy Marcel Sydney BOURCIER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Minetek Investments Pty Ltd
Original Assignee
Minetek Investments Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=63252338&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3054348(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AU2017900608A external-priority patent/AU2017900608A0/en
Application filed by Minetek Investments Pty Ltd filed Critical Minetek Investments Pty Ltd
Publication of CA3054348A1 publication Critical patent/CA3054348A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/75—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity for maintaining constant air flow rate or air velocity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/08—Ventilation arrangements in connection with air ducts, e.g. arrangements for mounting ventilators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0001—Control or safety arrangements for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/14—Preswirling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/306—Mass flow
    • F05D2270/3061—Mass flow of the working fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geometry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
CA3054348A 2017-02-23 2018-02-22 System and method for ducted ventilation Withdrawn CA3054348A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AU2017900608 2017-02-23
AU2017900608A AU2017900608A0 (en) 2017-02-23 Improvements in Fans
AU2017902986A AU2017902986A0 (en) 2017-07-28 System and Method for Tunnel or Ducted Ventilation
AU2017902986 2017-07-28
PCT/AU2018/050147 WO2018152578A1 (en) 2017-02-23 2018-02-22 System and method for ducted ventilation

Publications (1)

Publication Number Publication Date
CA3054348A1 true CA3054348A1 (en) 2018-08-30

Family

ID=63252338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3054348A Withdrawn CA3054348A1 (en) 2017-02-23 2018-02-22 System and method for ducted ventilation

Country Status (12)

Country Link
US (1) US20210156252A1 (pt)
EP (1) EP3586066A4 (pt)
CN (1) CN110573804A (pt)
AU (2) AU2018223217B2 (pt)
BR (1) BR112019017669A2 (pt)
CA (1) CA3054348A1 (pt)
CL (1) CL2019002424A1 (pt)
GB (2) GB2598219B (pt)
MX (1) MX2019009997A (pt)
RU (1) RU2019129409A (pt)
WO (1) WO2018152578A1 (pt)
ZA (1) ZA201906132B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113924419A (zh) * 2019-04-09 2022-01-11 施乐百有限公司 风机

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2594045A (en) * 2020-03-31 2021-10-20 Titon Hardware Fans for ventilation
CN114183620B (zh) * 2021-11-05 2023-06-23 中国船舶重工集团公司第七一九研究所 一种弯管减振降噪系统及减振降噪控制方法
CN114109470B (zh) * 2021-11-18 2024-04-02 中国矿业大学 一种矿井巷道风量精准测量系统及方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190923226A (en) * 1909-10-11 1910-08-18 British Thomson Houston Co Ltd Improvements in and relating to fluid Meters.
US1773349A (en) * 1926-08-07 1930-08-19 Bothezat George De Fan
US2653754A (en) * 1949-11-01 1953-09-29 Westinghouse Electric Corp Axial flow fan regulator
US2810512A (en) * 1954-11-03 1957-10-22 Collins Radio Co Axial blower with flow control stator
DE3343284C2 (de) * 1983-11-30 1985-11-28 Thomas Dipl.-Ing. 7500 Karlsruhe Carolus Strömungsarbeitsmaschine
CN2225563Y (zh) * 1995-06-14 1996-04-24 北京当代复合材料有限公司 具有前导可调机构的斜流风机
CN2466399Y (zh) * 2000-06-22 2001-12-19 北京天地成通风设备有限公司 低噪声管道轴流通风机
JP3919496B2 (ja) * 2001-10-15 2007-05-23 ヤンマー株式会社 ラジエータファンおよびこれを用いたエンジン冷却装置
US8366377B2 (en) * 2010-04-09 2013-02-05 Trane International Inc. FC fan flow measurement system using a curved inlet cone and pressure sensor
CN105422516B (zh) * 2015-12-19 2018-02-23 中山弗雷德机械有限公司 一种具有消音装置的悬挂式隧道通风设备
CN205823315U (zh) * 2016-07-28 2016-12-21 长安大学 双洞单行隧道短平行导洞压排式通风模型
CN106437811B (zh) * 2016-07-28 2018-05-25 长安大学 双洞单行隧道短平行导洞压排式通风的方法及模型

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113924419A (zh) * 2019-04-09 2022-01-11 施乐百有限公司 风机

Also Published As

Publication number Publication date
ZA201906132B (en) 2021-07-28
WO2018152578A1 (en) 2018-08-30
CN110573804A (zh) 2019-12-13
MX2019009997A (es) 2020-01-14
EP3586066A4 (en) 2021-01-06
GB2574167B (en) 2021-10-13
AU2022200107A1 (en) 2022-02-03
GB2574167A (en) 2019-11-27
BR112019017669A2 (pt) 2020-03-31
RU2019129409A3 (pt) 2021-07-05
US20210156252A1 (en) 2021-05-27
GB2598219B (en) 2022-08-24
AU2018223217B2 (en) 2022-01-27
GB202112908D0 (en) 2021-10-27
RU2019129409A (ru) 2021-03-23
EP3586066A1 (en) 2020-01-01
CL2019002424A1 (es) 2020-02-07
GB201913428D0 (en) 2019-10-30
AU2018223217A1 (en) 2019-06-13
GB2598219A (en) 2022-02-23

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AZWI Withdrawn application

Effective date: 20230209

AZWI Withdrawn application

Effective date: 20230209